Avetron Standard 3.5mm Jack Smartphone Headset Adapter Cable Converter to RJ9 Plug DEAL Physical Specifications:

Physical Specifications:

0 x8 slot (x4 link) for optional 10/25GbE NICs or M

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Compact and lightweight: 45

Avetron Standard 3.5mm Jack Smartphone Headset Adapter Cable Converter to RJ9 Plug DEAL Physical Specifications:Product Name: 3. 5mm Smartphone to RJ9 Handset Plug Adapter Function: Convert 3. 5mm smartphone plug to single RJ9 handset plug. Cost Effective: Save money by using a smartphone headset or your existing one with your phone's handset jack. Binaural Sound: Adapter outputs binaural sound for stereo headsets, allowing sound to be heard in both ears. Compatibility: Use your favorite smartphone headset with Aastra office phones.